<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录页</title>
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.1/jquery.min.js"></script>
</head>
<body>
    <form action="login" method="post">
        <div class="container">
        用户名 <input type="text" name="username" id="username">&nbsp;
        密码 <input type="password" name="password" id="password">&nbsp;
        <input type="submit" value="登录">
        </div>
    </form>
</body>
</html>